Internet encyclopaedias go head to head : Nature
I found this story via Boing Boing. In short, in a blind review of articles by Britannica and Wikipedia by some scientist types, the Wiki was only marginally less accurate. Yay.
Thursday, December 15, 2005
Wednesday, December 14, 2005
Deep and meaningful...and funny
A Lazy Layman's Guide to Quantum Physics
Readers may note that the internet is an endless source of distraction for me. If I find current affairs for the day dull, I may end up checking out interpretations of quantum physics, just to see if I have missed something.
Today, I stumbled across the page linked above, which is a succinct and humorous guide to the different interpretations of quantum physics.
(Actually, I think it misses a relatively recent one called the "many minds" interpretation, but I am having trouble making any real sense out of that one at all.)
Readers may note that the internet is an endless source of distraction for me. If I find current affairs for the day dull, I may end up checking out interpretations of quantum physics, just to see if I have missed something.
Today, I stumbled across the page linked above, which is a succinct and humorous guide to the different interpretations of quantum physics.
(Actually, I think it misses a relatively recent one called the "many minds" interpretation, but I am having trouble making any real sense out of that one at all.)
Let's at least try to pretend, Stephen Crittenden
Each summer, it seems that the ABC's Radio National gives Stephen Crittenden (who normally does the Religion Report) a chance to run the Breakfast show for a few weeks. He always irritates, as he makes no pretence at all to objectivity or to disguise his strong disdain of the Howard government.
Yesterday, it was a reference to Howard's "dog whistle politics" as being at part to blame for the Sydney "race" problems. No using the disingenuous (but at least attempted) disclaimer of "some would allege that.."
This morning, it was a question about David Hicks (repeated both to his Marine lawyer and Hick's father) saying that "wouldn't the release of David now that he will get a British passport just confirm that the only thing keeping him in prison was the Howard government's sheer bloody mindedness?" (This is not a direct quote, but I am confident it is close enough.)
Look, most of his Radio National listeners would take no offence; I am sure it would attract more lefties than right wing inclined. But that's not the point; a national broadcaster has to make some attempt at neutrality. The Breakfast show is not it's host's editorial style show; it never has been. Someone should make an official complaint against Crittenden - unfortunately I do not currently have the time.
Yesterday, it was a reference to Howard's "dog whistle politics" as being at part to blame for the Sydney "race" problems. No using the disingenuous (but at least attempted) disclaimer of "some would allege that.."
This morning, it was a question about David Hicks (repeated both to his Marine lawyer and Hick's father) saying that "wouldn't the release of David now that he will get a British passport just confirm that the only thing keeping him in prison was the Howard government's sheer bloody mindedness?" (This is not a direct quote, but I am confident it is close enough.)
Look, most of his Radio National listeners would take no offence; I am sure it would attract more lefties than right wing inclined. But that's not the point; a national broadcaster has to make some attempt at neutrality. The Breakfast show is not it's host's editorial style show; it never has been. Someone should make an official complaint against Crittenden - unfortunately I do not currently have the time.
Monday, December 12, 2005
A post on not posting
Seasonal duties are making it harder for me to get around to blogging. It's also a little harder to find stories at this time of year worth commenting on. Parliament is finished; the more important commentators head off to their Christmas parties and don't return until January or February; to fill in time, part of the media get into the ungratifying business of talking about whether "Christmas" is under attack. The Brisbane weather has also been hot, humid and stormy, with the added "fun" of extended blackouts.
I can't even find anything useful to add to the Cronulla "race riots" of the weekend. (Except for the observation that NSW Premier Iemma is remarkably uncharismatic in his television appearances. I didn't think Bob Carr was that great a media performer either, but at least you didn't get the impression that he needed prodding to stay awake during interviews.)
I also am still looking at whether tiny black holes that might be created at CERN from 2007 might destroy the Earth. It deserves a longer post than my last one, and Zoe Brain has not entirely convinced me not to worry.
The Iraq elections may enliven me, but at the moment I should concentrate more on getting more work done so there is some money for Christmas.
I can't even find anything useful to add to the Cronulla "race riots" of the weekend. (Except for the observation that NSW Premier Iemma is remarkably uncharismatic in his television appearances. I didn't think Bob Carr was that great a media performer either, but at least you didn't get the impression that he needed prodding to stay awake during interviews.)
I also am still looking at whether tiny black holes that might be created at CERN from 2007 might destroy the Earth. It deserves a longer post than my last one, and Zoe Brain has not entirely convinced me not to worry.
The Iraq elections may enliven me, but at the moment I should concentrate more on getting more work done so there is some money for Christmas.
Friday, December 09, 2005
I should not joke about particle accelerators
The Potential for Danger in Particle Collider Experiments
See the link above, for a fairly recent, and credible sounding, explanation of how the new CERN accelerator may really mean the end of the earth.
Why is this not attracting attention? Has anyone mentioned the Fermi Paradox in relation to this issue too?
UPDATE: interested readers should have a look at my long Jan 06 post on this here.
See the link above, for a fairly recent, and credible sounding, explanation of how the new CERN accelerator may really mean the end of the earth.
Why is this not attracting attention? Has anyone mentioned the Fermi Paradox in relation to this issue too?
UPDATE: interested readers should have a look at my long Jan 06 post on this here.
A particle accelerator ate my planet
New Scientist SPACE - Breaking News - Astrophysicists weigh up risks of cosmic wipeout
You know, I am still a little worried about the use of new super big particle accelerators when it seems they don't really know what may turn up. (See the links at the side of the article.)
UPDATE: readers interested should check my much longer post on micro black holes (from January 06) here.
You know, I am still a little worried about the use of new super big particle accelerators when it seems they don't really know what may turn up. (See the links at the side of the article.)
UPDATE: readers interested should check my much longer post on micro black holes (from January 06) here.
It's not just Tony
The Australian: Renate Klein: Abortion drug not the safest method [December 09, 2005]
Interesting article in the Australian today (see above) from someone who sounds ideologically a million miles from Tony Abbott, yet she sets out her reasons for opposing the early abortion drug RU486. The way she describes it the process of using the drug does sound unpleasant, and she makes a good point that, even if warned of the possible risk of infection, women may have trouble recognising the symptoms.
Interesting article in the Australian today (see above) from someone who sounds ideologically a million miles from Tony Abbott, yet she sets out her reasons for opposing the early abortion drug RU486. The way she describes it the process of using the drug does sound unpleasant, and she makes a good point that, even if warned of the possible risk of infection, women may have trouble recognising the symptoms.
Wednesday, December 07, 2005
Aborting little criminals not so likely after all
Economics focus | Oops-onomics | Economist.com
Interesting story in the Economist on how the claimed link between easier abortion in the US and lower crime rates is looking very shaky now.
Interesting story in the Economist on how the claimed link between easier abortion in the US and lower crime rates is looking very shaky now.
So you thought greenhouse gases were a worry...
Science & Technology at Scientific American.com: Geologists Link the "Great Dying" to Volcanism
A short article in Scientific American (above) makes it perfectly clear just how unfriendly the earth's environment can be (even before nasty people came on the scene to ruin the Garden of Eden.) To quote:
"Roughly 252 million years ago, life on the earth nearly ceased to exist--as much as 90 percent of marine life and 70 percent of terrestrial life died out. At around the same time, a vast up swelling of magma covered between one million and four million cubic kilometers of what is now Siberia. The eruption continued off and on for about a million years, with basalt lava and poisonous gases seeping up through cracks in Siberia's mantle....
The researchers argue that the deadly gases of the Siberian eruption killed vegetation across the globe, just as much smaller modern eruptions have produced acid rain and other plant-killing phenomena. Without roots to hold the soil in place, rivers and streams washed most of the dead vegetation to the sea where it then blocked the sun's light and sucked up all the oxygen. "What began on land ended in the sea," Visscher says. "It seems there was no place to hide at this time of great dying."
And when could it happen again?- Any time now.
A short article in Scientific American (above) makes it perfectly clear just how unfriendly the earth's environment can be (even before nasty people came on the scene to ruin the Garden of Eden.) To quote:
"Roughly 252 million years ago, life on the earth nearly ceased to exist--as much as 90 percent of marine life and 70 percent of terrestrial life died out. At around the same time, a vast up swelling of magma covered between one million and four million cubic kilometers of what is now Siberia. The eruption continued off and on for about a million years, with basalt lava and poisonous gases seeping up through cracks in Siberia's mantle....
The researchers argue that the deadly gases of the Siberian eruption killed vegetation across the globe, just as much smaller modern eruptions have produced acid rain and other plant-killing phenomena. Without roots to hold the soil in place, rivers and streams washed most of the dead vegetation to the sea where it then blocked the sun's light and sucked up all the oxygen. "What began on land ended in the sea," Visscher says. "It seems there was no place to hide at this time of great dying."
And when could it happen again?- Any time now.
On the demise of Margo
Some random thoughts:
* Where will artist in residence Robert Bosler now find an outlet for his impenetrable prose?
* Those with the biggest attachment to Webdiary only have themselves to blame. They displayed no respect for the conservative voice, and made the site into their own lefty Howard Derangement Syndrome echo chamber. Conservatives mainly visited the site to laugh at it.
* I remain a little puzzled about Margo herself. In her TV appearances (especially on Sky News in the last election run up) she used to present as significantly less mad than she does in her written pieces. I mean, she could smile and laugh a little, something you get no sense of at all when she writes. But since Howard won the last election, she has been so overwrought over the "death of democracy" under Howard (who is so evil he can present a false face of benevolence to the public) for so long it was getting clear that she was living on the edge. And her "community" only encouraged her belief system.
* After going independent, I think I heard her on Radio National's Friday morning forum once , and have been surprised she did not find a regular gig somewhere there. Also, why did she stop appearing on Late Night Live? Was it a full blown falling out with Phillip Adams?
Oh well, I am sure it will do her good to stop thinking about politics.
* Where will artist in residence Robert Bosler now find an outlet for his impenetrable prose?
* Those with the biggest attachment to Webdiary only have themselves to blame. They displayed no respect for the conservative voice, and made the site into their own lefty Howard Derangement Syndrome echo chamber. Conservatives mainly visited the site to laugh at it.
* I remain a little puzzled about Margo herself. In her TV appearances (especially on Sky News in the last election run up) she used to present as significantly less mad than she does in her written pieces. I mean, she could smile and laugh a little, something you get no sense of at all when she writes. But since Howard won the last election, she has been so overwrought over the "death of democracy" under Howard (who is so evil he can present a false face of benevolence to the public) for so long it was getting clear that she was living on the edge. And her "community" only encouraged her belief system.
* After going independent, I think I heard her on Radio National's Friday morning forum once , and have been surprised she did not find a regular gig somewhere there. Also, why did she stop appearing on Late Night Live? Was it a full blown falling out with Phillip Adams?
Oh well, I am sure it will do her good to stop thinking about politics.
Some modern Chinese history
FrontPage magazine.com :: Leftwing Monster: Mao Zedong by Steve Mosher
Article above is lengthy (I haven't finished it yet) but it seems an interesting short history of Mao's nasty rule over China. (Seems short on actual figures for people killed during various government initiatives, but I am sure estimates are available elsewhere.)
Article above is lengthy (I haven't finished it yet) but it seems an interesting short history of Mao's nasty rule over China. (Seems short on actual figures for people killed during various government initiatives, but I am sure estimates are available elsewhere.)
Can't trust forests to get anything right
Study: Temperate Forests Could Worsen Global Warming
So cutting down temperate forests would reduce global warming?
So cutting down temperate forests would reduce global warming?
Secular vs religious government in Iraq
More Iraqis look to vote secular Dec. 15 | csmonitor.com
Link above is to a story in the Christian Science Monitor of interest about the upcoming Iraqi election.
Link above is to a story in the Christian Science Monitor of interest about the upcoming Iraqi election.
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